Appendix C
Programming Instructions
75
Name
Mnemonic
Operands
Function
Symbol
Output
OUT
B
Turns ON B for ON execution condition; turns
OFF B for OFF execution condition.
B:
IR
SR
HR
AR
LR
TR
Output
NOT
OUT NOT
B
Turns OFF B for ON execution condition; turns
ON B for OFF execution condition.
B:
IR
SR
HR
AR
LR
Timer
TIM
TIM N
SV
ON-delay (decrementing) timer operation. Set
value: 999.9 s; accuracy: +0/–0.1 s. Same TC
bit cannot be assigned to more than one timer/
counter. The TC bit is input as a constant.
N:
TC
SV
:
IR
HR
AR
LR
DM
#
Counter
CNT
CNT N
SV
CP
R
A decrementing counter. SV: 0 to 9999; CP:
count pulse; R: reset input. The TC bit is input
as a constant.
N:
TC
SV:
IR
HR
AR
LR
DM
#
Special Instructions
Name
Mnemonic
Symbol
Function
Operands
No Operation
NOP (00)
None
Nothing is executed and next instruction
is moved to.
None
End
END(01)
END(01)
Required at the end of the program.
None
Interlock
IL(02)
Interlock
Clear
ILC(03)
IL(02)
ILC(03)
If interlock condition is OFF, all outputs are
turned OFF and all timer PVs reset be-
tween this IL(02) and the next ILC(03).
Other instructions are treated as NOP;
counter PVs are maintained.
None
Jump
JMP(04)
Jump End
JME(05)
JMP(04)
JME(05)
All instructions between JMP(04) and the
next JME(05) are ignored when execution
condition is OFF. No more than eight jumps
can be used.
None
